home-manager/modules/targets/darwin/keybindings.nix

46 lines
1.4 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.targets.darwin;
homeDir = config.home.homeDirectory;
confFile = pkgs.writeText "DefaultKeybinding.dict"
(lib.generators.toPlist { } cfg.keybindings);
in {
options.targets.darwin.keybindings = mkOption {
type = with types; attrsOf anything;
default = { };
example = {
"^u" = "deleteToBeginningOfLine:";
"^w" = "deleteWordBackward:";
};
description = ''
This will configure the default keybindings for text fields in macOS
applications. See
[Apple's documentation](https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/EventOverview/TextDefaultsBindings/TextDefaultsBindings.html)
for more details.
::: {.warning}
Existing keybinding configuration will be wiped when using this
option.
:::
'';
};
config = mkIf (cfg.keybindings != { }) {
assertions = [
(hm.assertions.assertPlatform "targets.darwin.keybindings" pkgs
platforms.darwin)
];
# NOTE: just copy the files because symlinks won't be recognized by macOS
home.activation.setCocoaKeybindings =
hm.dag.entryAfter [ "writeBoundary" ] ''
verboseEcho "Configuring keybindings for the Cocoa Text System"
run install -Dm644 $VERBOSE_ARG \
"${confFile}" "${homeDir}/Library/KeyBindings/DefaultKeyBinding.dict"
'';
};
}